2-Methyl-3-propylpyrazine15986-80-8100 % similar 2-Ethyl-3-methylpyrazine15707-23-062 % similar 2-Isobutyl-3-methylpyrazine13925-06-950 % similar 2,3-Dimethylpyrazine5910-89-448 % similar 2,3-Diethylpyrazine15707-24-142 % similar Propylpyrazine18138-03-942 % similar 2-Ethoxy-3-methylpyrazine32737-14-742 % similar 5,6,7,8-Tetrahydroquinoxaline34413-35-938 % similar 4-Propylpyridine1122-81-238 % similar 3-Methyl-2-pyrazinamine19838-08-538 % similar 2-Chloro-3-methylpyrazine95-58-938 % similar 2-Propylthiazole17626-75-438 % similar 2-Propylimidazole50995-95-438 % similar 2-Propylpyridine622-39-938 % similar 2-Methoxy-3-methylpyrazine2847-30-537 % similar 2-Ethyl-3-methoxypyrazine25680-58-436 % similar n-Propylbenzene103-65-136 % similar 2-Methyl-3-(methylthio)pyrazine2882-20-435 % similar 1-Butyl-2-methyl-1H-imidazole13435-22-833 % similar 5-Methyl-6,7-dihydro-5H-cyclopentapyrazine23747-48-033 % similar